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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:ntp:ntp:4.3.93:*:*:*:*:*:*:*
There are 12 matching records.
Displaying matches 1 through 12.
Vuln ID Summary CVSS Severity
CVE-2020-13817

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The victim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance.

Published: June 04, 2020; 9:15:11 AM -0400
V3.1: 7.4 HIGH
V2.0: 5.8 MEDIUM
CVE-2017-6464

NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote attackers to cause a denial of service (ntpd crash) via a malformed mode configuration directive.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 6.5 MEDIUM
V2.0: 4.0 MEDIUM
CVE-2017-6463

NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote authenticated users to cause a denial of service (daemon crash) via an invalid setting in a :config directive, related to the unpeer option.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 6.5 MEDIUM
V2.0: 4.0 MEDIUM
CVE-2017-6462

Buffer overflow in the legacy Datum Programmable Time Server (DPTS) refclock driver in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via a crafted /dev/datum device.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2017-6460

Stack-based buffer overflow in the reslist function in ntpq in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote servers have unspecified impact via a long flagstr variable in a restriction list response.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 8.8 HIGH
V2.0: 6.5 MEDIUM
CVE-2017-6459

The Windows installer for NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via vectors related to an argument with multiple null bytes.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2017-6458

Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 8.8 HIGH
V2.0: 6.5 MEDIUM
CVE-2017-6455

NTP before 4.2.8p10 and 4.3.x before 4.3.94, when using PPSAPI, allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 7.0 HIGH
V2.0: 4.4 MEDIUM
CVE-2017-6452

Stack-based buffer overflow in the Windows installer for NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via an application path on the command line.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2017-6451

The mx4200_send function in the legacy MX4200 refclock in NTP before 4.2.8p10 and 4.3.x before 4.3.94 does not properly handle the return value of the snprintf function, which allows local users to execute arbitrary code via unspecified vectors, which trigger an out-of-bounds memory write.

Published: March 27, 2017; 1:59:00 PM -0400
V3.0: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2016-7434

The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.

Published: January 13, 2017; 11:59:00 AM -0500
V3.1: 7.5 HIGH
V2.0: 4.3 MEDIUM
CVE-2016-7426

NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses with a spoofed source address.

Published: January 13, 2017; 11:59:00 AM -0500
V3.1: 7.5 HIGH
V2.0: 4.3 MEDIUM